| Fabriano to Olympia Heights (Florida) | 5,174.53 mi (8,327.60 km) |
| Fabriano to Omaha (Nebraska) | 5,116.14 mi (8,233.64 km) |
| Fabriano to On Top of the World Designated Place (Florida) | 5,110.72 mi (8,224.90 km) |
| Fabriano to Onalaska (Wisconsin) | 4,812.07 mi (7,744.28 km) |
| Fabriano to Oneida (New York) | 4,228.01 mi (6,804.32 km) |
| Fabriano to Oneonta (New York) | 4,226.91 mi (6,802.56 km) |
| Fabriano to Ontario (California) | 6,248.10 mi (10,055.34 km) |
| Fabriano to Ontario (Oregon) | 5,656.35 mi (9,103.02 km) |
| Fabriano to Opa-locka (Florida) | 5,162.62 mi (8,308.43 km) |
| Fabriano to Opelika (Alabama) | 5,086.62 mi (8,186.12 km) |
| Fabriano to Opelousas (Louisiana) | 5,476.12 mi (8,812.97 km) |
| Fabriano to Orange (California) | 6,268.48 mi (10,088.15 km) |
| Fabriano to Orange (Texas) | 5,566.87 mi (8,959.01 km) |
| Fabriano to Orange City (Florida) | 5,072.89 mi (8,164.04 km) |
| Fabriano to Orangeburg (South Carolina) | 4,850.68 mi (7,806.41 km) |
